If you haven't checked out https://browser.blockstack.org, there's some neat stuff going on over there.

https://twitter.com/cliffblank/status/1210642792667635713?s=09

The blockchain energizes… the creative brain. The OpenSea buyer will be sent a wallet with BLANK tokens to collect future art. “Brain Chain” is open for bids on @opensea.

https://opensea.io/storefront/blank